Where is the origin of green plums?

1. Plum origin: Zhao 'an. Zhaoan is a county town in Zhangzhou City, Fujian Province, where the unique soil, water quality and climate conditions have made it possible to grow plums since the Southern Song Dynasty. After years of evolution and development, Zhaoan plum has formed two unique varieties, "Bai Mei" and "Qingzhumei", collectively known as "Zhaoan Hongxing Mei", which is famous at home and abroad for its large fruit, thin skin, thick meat, small stone and moderate acidity. 2. Origin of Prunus mume: Puning, Guangdong. Puning plum blossom is famous for its large fruit, thick meat, small stone and high acidity. The peel is flexible, not easy to break, the meat is soft, the drying rate is high, the color is bright, and the finished product has a long color retention period, which is well-known at home and abroad. 3. Origin of Prunus mume: Luhe County, Shanwei City, Guangdong Province. It has a long planting history, wide area, high yield, good quality and many varieties.